Github user zellerh commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/323#discussion_r53044604
--- Diff: core/sql/exp/ExpCriDesc.cpp ---
@@ -78,3 +79,20 @@ NA_EIDPROC Lng32 ex_cri_desc::unpack(void * base, void *
reallocator)
}
return NAVersionedObject::unpack(base, reallocator);
}
+
+NA_EIDPROC void ex_cri_desc::display(const char* title)
+{
+ cout << title << endl;
+
+ unsigned short tuples = noTuples();
+ char buf[100];
+ for (Int32 i=0; i<tuples; i++) {
+ ExpTupleDesc* tDesc = getTupleDescriptor(i);
+ if ( tDesc ) {
+ sprintf(buf, "%dth tuple:", i);
+ tDesc->display(buf);
+ } else
+ cout << i << "th tuple's TupleDesc is NULL" << endl;
--- End diff --
In this case it could display a hex dump of the tupp
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